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Gentics and Evoloution MCQ question and answer with solution | Biology Gk MCQs

Learn Gentics and Evoloution MCQ Questions and answers with easy and logical explanations in Biology Gk . Gentics and Evoloution MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-4 section-4

Each section contains 100 MCQs on Gentics and Evoloution .
31
One crossover appears to reduce the possibility of another one in its neighbourhood. This phenomenon is referred to as
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Answer: Option D
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32
Which one among the following is not correct about Down's syndrome?
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Answer: Option B
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33
The sterilizing agents for callus cultures include
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Answer: Option D
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34
Energy for the creation of first organic compounds was probably provided by
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Answer: Option D
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35
Abiogenesis means
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Answer: Option C
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36
The kind of polyploid usually arising by crossing between organisms of different ploidy level is known as
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Answer: Option C
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37
As the loss of a fragment results in deletion of genes, inversions are sometimes referred to as
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Answer: Option D
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38
Which of the following factors resulted in the phenomenon called struggle for existence?
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Answer: Option D
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39
Which of the following features of DNA make if unequally suited to store and transmit genetic information from generation to generation?
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Answer: Option B
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40
The protein chain elongation factors in prokaryotes are
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Answer: Option D
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